Integrated Circuits (ICs)
BU69090NUX-TR
ActiveRohm Semiconductor
5V SINGLE-PHASE FULL-WAVE FAN MOTOR DRIVER
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Integrated Circuits (ICs)
BU69090NUX-TR
ActiveRohm Semiconductor
5V SINGLE-PHASE FULL-WAVE FAN MOTOR DRIVER
Technical Specifications
Parameters and characteristics for this part
| Specification | BU69090NUX-TR |
|---|---|
| Applications | Fan Motor Driver |
| Current - Output | 800 mA |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | PWM |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (2) |
| Package / Case | 8-UFDFN Exposed Pad |
| Supplier Device Package | VSON008X2030 |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 5.5 V |
| Voltage - Load [Min] | 1.8 V |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.81 | |
| 10 | $ 0.72 | |||
| 25 | $ 0.67 | |||
| 100 | $ 0.55 | |||
| 250 | $ 0.51 | |||
| 500 | $ 0.43 | |||
| 1000 | $ 0.35 | |||
| Digi-Reel® | 1 | $ 0.81 | ||
| 10 | $ 0.72 | |||
| 25 | $ 0.67 | |||
| 100 | $ 0.55 | |||
| 250 | $ 0.51 | |||
| 500 | $ 0.43 | |||
| 1000 | $ 0.35 | |||
| Tape & Reel (TR) | 4000 | $ 0.27 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.84 | |
| 10 | $ 0.62 | |||
| 25 | $ 0.57 | |||
| 50 | $ 0.52 | |||
| 100 | $ 0.46 | |||
| 250 | $ 0.44 | |||
| 500 | $ 0.42 | |||
| 1000 | $ 0.36 | |||
Description
General part information
BU69090NUX Series
The BU69090NUX is a 5V single-phase full-wave FAN motor driver with built in HALL element. It is part of the DC brushless FAN motor driver series. BU69090NUX is built in a compact package and provides Auto Gain Control (AGC) function, silent drive by soft switching, and low battery consumption via its standby function. BU69090NUX is best used for notebook PC cooling FANs.
Documents
Technical documentation and resources